CN105927275A - Method for storing metal blanks based on hard gypsum mine gob - Google Patents
Method for storing metal blanks based on hard gypsum mine gob Download PDFInfo
- Publication number
- CN105927275A CN105927275A CN201610382915.2A CN201610382915A CN105927275A CN 105927275 A CN105927275 A CN 105927275A CN 201610382915 A CN201610382915 A CN 201610382915A CN 105927275 A CN105927275 A CN 105927275A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- door
- foundation
- anhydrite ore
- ore goaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/16—Modification of mine passages or chambers for storage purposes, especially for liquids or gases
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/12—Dam doors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Housing For Livestock And Birds (AREA)
- Storage Of Harvested Produce (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a method for storing metal blanks based on a hard gypsum mine gob. The method comprises the following steps that equipment of a mine is cleaned, the surface of the hard gypsum mine gob is processed, a storage bin is built, and the distance between the top of a bearing conveying facility and the horizontal surface of a branch roadway is 10-50 cm in height; and a protection facility and a ventilation system are built. The metal blanks are stored through the exploited roadway of the hard gypsum mine gob; as the hard gypsum mine gob is located in the position of 300-400 m underground, the mine environment is constant in temperature, low in oxygen and dry in weather, and the corrosion volume of the surfaces of the metal blanks is small; in addition, the metal blanks are stored inside the hard gypsum mine to reduce the building cost of a ground storage warehouse, so that the metal blanks are stored and managed more conveniently, and the protection cost for the easily-corrosive metal blanks is reduced.
Description
Technical field
The invention belongs to Anhydrite Ore geological storage technical field, particularly relate to a kind of based on Anhydrite Ore
Goaf stores the method for metal stock.
Background technology
Metal stock generally comprises non-ferrous metal or the alloys such as aluminium ingot, ingot iron, copper ingot.Owing to smelting
Metal stock needs to carry out preliminary storage, and is easily subject to the corrosion of air ambient, causes metal embryo
The quality of material reduces.
Aluminium profile product, have that intensity is high, lightweight, rotproofness strong, novel structure, easy to assembly,
With material save, long-lived feature, but irrational maintenance, install and safeguard and also can affect aluminium profiles
The good looking appearance of material product, the color and luster on surface.Therefore the method that should have correct maintenance and maintenance.Aluminium section bar
In handling process, it is necessary to handle with care, being strictly on guard against collides with causes surface to damage, and affects surface aesthetic；Aluminum
Section bar is in transportation, it is necessary to build with tarpaulin, is strictly on guard against the intrusion of rainwater, snow；The storage of aluminium section bar
Environment should be dried, become clear, well-ventilated, and corrosion-free weather should be strictly on guard against that rain, water, snow invade simultaneously；
Aluminium section bar, when storage, must separate with ground with chock bottom it, keeps being more than with ground distance
10CM；Aluminium section bar, when storage, is forbidden together to deposit with chemical material and dampness material；Aluminum and aluminum
The feature of alloy corrosion includes spot corrosion, homogeneous corrosion, crevice corrosion, stress corrosion cracking.
The character of ingot iron: pure iron is the metallic crystal with silvery white metallic luster, under normal circumstances in ash
Color, to greyish black high-purity amorphous particulate of iron wire color or powder, has ductility；During room temperature, ferrum is dry
It is difficult in air react, if there being impurity, in malaria with non-metal simple-substance such as oxygen, sulfur, chlorine
Easy-to-rust；The humid air of the solution with the presence of acid, alkali or salt gets rusty faster.When high temperature, then acute
Strong reaction, as ferrum burns in oxygen, generates Fe3O4, fervid ferrum and steam react and also generate
Fe3O4.All can the chemical combination such as same halogen, sulfur, silicon, carbon, phosphorus during heating.Except generation+2 and+trivalent oxide
Outward, also composite oxides Fe3O4(being magnetic oxide) generates.
Copper is the most active heavy metal, does not closes with the oxidation in dry air, energy during heating
Produce the copper oxide of black: putting in malaria long afterwards, copper surface can slowly generate one layer of Aerugo (alkali
Formula curpic carbonate), Aerugo can prevent metal from corroding further.
In prior art, the mode to the storage of metal stock stores for individually setting up storehouse, is easily subject to
To the impact of air ambient, therefore, the protective measure of metal stock is added the cost of storage, and,
The storehouse bottom surface area occupied set up is bigger.
Summary of the invention
The present invention is a kind of method storing metal stock based on Anhydrite Ore goaf, is exploited by utilization
After the tunnel in Anhydrite Ore goaf carry out the storage to metal stock, it is provided that temperature constant, hypoxia,
Dry storage condition, solves in prior art the mode of storage to metal stock for individually to build
Vertical library room stores, and is easily subject to the impact of air ambient, therefore, the protective measure to metal stock
Add the cost of storage, and, the problem such as the storehouse bottom surface area occupied of foundation is bigger.
The invention provides Anhydrite Ore goaf method in terms of energy storage, storing, comprise the steps:
The equipment cleaning of a mine: by the mining machine device clear in Anhydrite Ore goaf, retains fortune
Transfer device；
The surface in b Anhydrite Ore goaf processes: by the ground rubble in main tunnel and a tunnel, dust
Foreign material are cleaned out, then are carried out the cleaning on surface by water under high pressure, then are air-dried by air blast, in main tunnel
Painting a coating with the surface in a tunnel, thickness is at 2mm-5mm；
The foundation of c storage bin: lay a track, at track in a tunnel in Anhydrite Ore goaf
On be combined with carrying conveying facility；
Wherein, described carrying conveying facility is a pair of bearing metal plate, fixing between two bearing metal plates
There is one layer of rubber layer, be fixed with bakelite plate on a surface of a bearing metal plate, another bearing metal plate
One surface is fixed with roller；
Wherein, the distance from top of carrying conveying facility props up the horizontal surface distance in tunnel 10cm-50cm's
Highly；
The foundation of d protective equipment: in step c, installs one by the port in a tunnel and seals up a door, described envelope
Temperature-detecting device, electronics psychrometer and alarm for flammable gas are installed on Men；
The foundation of e ventilating system: be separately installed with fan at the two ends of hoistway.
Further, the hoistway in Anhydrite Ore goaf is also included by described step a carry elevator,
Haul train and track is also included in described main tunnel.
Further, described step c storage bin foundation in, described in seal up a door employing opposite opened solid door,
Described seal up a door employing bakelite plate make, use the material of wooden or resin or plastics avoid with metal stock
Corrosion reaction is produced during contact.
Further, in the foundation of described step d protective equipment, described temperature-detecting device is along sealing up a door
The position of upper, middle and lower is arranged；Described electronics psychrometer is arranged along the position of upper, middle and lower of sealing up a door, and is used for
The humidity of detection tunnel environment, is carried out the improvement of environment, improves ring residing for metal stock by venting practice
The quality in border, it is to avoid the corrosion of metal stock；Described alarm for flammable gas is along the position of upper, middle and lower of sealing up a door
Install, for the fuel gas in tunnel is detected, it is to avoid explosion danger occurs.
Further, in the foundation of described step e ventilating system, fan uses industrial large-sized blower fan, logical
Cross the ventilating system arranged and set up the circulation of air.
The method have the advantages that
The present invention makes full use of Anhydrite Ore goaf and applies in terms of energy storage, storing, Gypsum Mine energy storage or
The mode of storing, have Economization on land, reduced investment, operation staffing is few, safety is high, environmental pollution is few,
Service life the feature such as length.The tunnel in the Anhydrite Ore goaf after being exploited by utilization is carried out metal embryo
The storage of material, due to the position of Anhydrite Ore goaf 300-400m located underground, hole, ore deposit environment has
Temperature constant, hypoxia, dry, less to the surface corrosion amount of metal stock, and, by metal
Stock reduces the construction cost of ground storage repository in being stored in Anhydrite Ore hole to metal stock
Storage management convenient, reduce protection cost to perishable metal stock.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above excellent simultaneously
Point.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described required below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention
Some embodiments, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is main tunnel and the layout drawing of entry well in the Anhydrite Ore goaf of invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
Go out all other embodiments obtained under creative work premise, broadly fall into the scope of protection of the invention.
Referring to shown in Fig. 1, the present invention is a kind of side storing metal stock based on Anhydrite Ore goaf
Method, comprises the steps:
(1) equipment cleaning of mine: by the mining machine device clear in Anhydrite Ore goaf, retains
Transporting equipment；Also include the hoistway 3 in Anhydrite Ore goaf carrying elevator 2, described main tunnel 4
The most also include haul train and track, by conveying elevator 2, metal stock is transported to the master of Anhydrite Ore
On tunnel 4, then the train and track by transport anhydrite carries out transport metal stock.
(2) surface in Anhydrite Ore goaf processes: by the ground rubble in main tunnel 4 and a tunnel 5,
Dust foreign material are cleaned out, then are carried out the cleaning on surface by water under high pressure, then are air-dried by air blast, are leading
A coating is painted on surface in tunnel 4 and a tunnel 5, and thickness is at 2mm-5mm, it is to avoid main tunnel 4
With dropping of the ore particles on surface, tunnel 5, storage condition is impacted；
(3) foundation of bin is stored: in a tunnel 5 in Anhydrite Ore goaf, lay a track,
Carrying conveying facility it is combined with on track；Described seal up a door employing opposite opened solid door, described in seal up a door employing electricity
Plank is made, and uses the material of wooden or resin or plastics to avoid when contacting with metal stock and produces corrosion
Reaction.
Wherein, described carrying conveying facility is a pair of bearing metal plate, fixing between two bearing metal plates
There is one layer of rubber layer, be fixed with bakelite plate on a surface of a bearing metal plate, another bearing metal plate
One surface is fixed with roller；Wherein, the distance from top of carrying conveying facility prop up the horizontal surface in tunnel 5 away from
From the height at 10cm-50cm；
(4) foundation of protective equipment: the port in tunnel 5 is installed one and seals up a door, described in seal up a door upper installation
There are temperature-detecting device, electronics psychrometer and alarm for flammable gas；Described temperature-detecting device edge
The position upper, middle and lower of sealing up a door is arranged；Described electronics psychrometer is arranged along the position of upper, middle and lower of sealing up a door,
For detecting the humidity of tunnel environment, carried out the improvement of environment by venting practice, improve metal stock institute
The quality of place's environment, it is to avoid the corrosion of metal stock；Described alarm for flammable gas is along upper, middle and lower of sealing up a door
Position arrange, for the fuel gas in tunnel is detected, it is to avoid there is explosion danger.
(5) foundation of ventilating system: be separately installed with fan at the two ends of hoistway 3；Fan uses industry
Large fan, sets up the circulation of air by the ventilating system arranged.
During the storage carrying out metal stock, by the gold that plant produced out or is come by transport
Belong to stock, as metal stock is transported to the master of Anhydrite Ore by aluminium ingot or ingot iron or copper ingot by conveying elevator
On tunnel 4, then the train and track by transport anhydrite carries out transport metal stock, by metal stock
It is stored in a tunnel 5, closes seal door above, complete the storage to metal stock；When needs are by metal stock
When transporting, by the transportation system of Gypsum Mine, i.e. conveying elevator 2 carries out being transported on ground 1.
In the description of this specification, reference term " embodiment ", " example ", " concrete example "
Deng the specific features that description means to combine this embodiment or example describes, structure, material live feature bag
It is contained at least one embodiment or the example of the present invention.In this manual, the signal to above-mentioned term
Property statement be not necessarily referring to identical embodiment or example.And, the specific features of description, structure,
Material or feature can combine in any one or more embodiments or example in an appropriate manner.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is also
There is no all of details of detailed descriptionthe, be not intended to the detailed description of the invention that this invention is only described yet.Obviously,
According to the content of this specification, can make many modifications and variations.This specification is chosen and specifically describes this
A little embodiments, are to preferably explain the principle of the present invention and actual application, so that affiliated technology neck
Field technique personnel can be best understood by and utilize the present invention.The present invention is only by claims and whole model thereof
Enclose the restriction with equivalent.
Claims (5)
1. one kind based on Anhydrite Ore goaf store metal stock method, it is characterised in that include as
Lower step:
The equipment cleaning of a mine: by the mining machine device clear in Anhydrite Ore goaf, retains
Transporting equipment；
The surface in b Anhydrite Ore goaf processes: by the ground in main tunnel (4) and a tunnel (5)
Face rubble, dust foreign material are cleaned out, then are carried out the cleaning on surface by water under high pressure, then pass through air blast
Air-drying, a coating is painted on the surface in main tunnel (4) and a tunnel (5), and thickness is at 2mm-5mm；
The foundation of c storage bin: lay a track in a tunnel (5) in Anhydrite Ore goaf,
It is combined with carrying conveying facility in orbit；
Wherein, described carrying conveying facility is a pair of bearing metal plate, solid between two bearing metal plates
Surely there is one layer of rubber layer, be fixed with bakelite plate on a surface of a bearing metal plate, another bearing metal
One surface of plate is fixed with roller；
Wherein, the distance from top of carrying conveying facility props up the horizontal surface distance in tunnel (5) and exists
The height of 10cm-50cm；
The foundation of d protective equipment: in step c, installs one by the port in a tunnel (5) and seals up a door,
Described seal up a door on temperature-detecting device, electronics psychrometer and alarm for flammable gas are installed；
The foundation of e ventilating system: be separately installed with fan at the two ends of hoistway (3).
A kind of side storing metal stock based on Anhydrite Ore goaf the most according to claim 1
Method, it is characterised in that in described step a, the hoistway (3) in Anhydrite Ore goaf is also included
Conveying elevator, also includes haul train and track in described main tunnel (4).
A kind of side storing metal stock based on Anhydrite Ore goaf the most according to claim 1
Method, it is characterised in that in the foundation of described step c storage bin, described in employing opposite opened of sealing up a door real
Ostium, described in seal up a door employing bakelite plate make.
A kind of side storing metal stock based on Anhydrite Ore goaf the most according to claim 1
Method, it is characterised in that in the foundation of described step d protective equipment, described temperature-detecting device along
The position of upper, middle and lower of sealing up a door is arranged；Described electronics psychrometer is arranged along the position of upper, middle and lower of sealing up a door；
Described alarm for flammable gas is arranged along the position of upper, middle and lower of sealing up a door.
A kind of side storing metal stock based on Anhydrite Ore goaf the most according to claim 1
Method, it is characterised in that in the foundation of described step e ventilating system, fan uses industrial large-sized blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382915.2A CN105927275B (en) | 2016-05-27 | 2016-05-27 | A kind of method based on Anhydrite Ore goaf storage metal embryo material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382915.2A CN105927275B (en) | 2016-05-27 | 2016-05-27 | A kind of method based on Anhydrite Ore goaf storage metal embryo material |
Publications (2)
| Publication Number | Publication Date |
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| CN105927275A true CN105927275A (en) | 2016-09-07 |
| CN105927275B CN105927275B (en) | 2017-12-08 |
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Citations (10)
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| US3807181A (en) * | 1971-05-29 | 1974-04-30 | Edeleanu Gmbh | Underground storage of gas |
| US4045963A (en) * | 1975-05-28 | 1977-09-06 | Armerad Betong Vagforbattringar Aktiebolag | Underground installation for storing petrol products |
| SU924377A1 (en) * | 1980-10-08 | 1982-04-30 | Inst Geotekhnicheskoi Mekhanik | Method for underground winning of mineral using chambers and storage of mineral |
| DK161826B (en) * | 1985-07-03 | 1991-08-19 | Avesta Lining Ab | System for the storage of gas or liquid in a cavern in a mountain |
| CN102102536A (en) * | 2010-12-15 | 2011-06-22 | 中国神华能源股份有限公司 | Method for storing gas by using abandoned tunnel |
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2016
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| US3807181A (en) * | 1971-05-29 | 1974-04-30 | Edeleanu Gmbh | Underground storage of gas |
| US4045963A (en) * | 1975-05-28 | 1977-09-06 | Armerad Betong Vagforbattringar Aktiebolag | Underground installation for storing petrol products |
| SU924377A1 (en) * | 1980-10-08 | 1982-04-30 | Inst Geotekhnicheskoi Mekhanik | Method for underground winning of mineral using chambers and storage of mineral |
| DK161826B (en) * | 1985-07-03 | 1991-08-19 | Avesta Lining Ab | System for the storage of gas or liquid in a cavern in a mountain |
| CN102261299A (en) * | 2010-05-24 | 2011-11-30 | 陈汉保 | Method for performing energy storage and electricity generation by utilizing underground mines |
| CN102102536A (en) * | 2010-12-15 | 2011-06-22 | 中国神华能源股份有限公司 | Method for storing gas by using abandoned tunnel |
| CN103089306A (en) * | 2011-11-03 | 2013-05-08 | 大港油田集团有限责任公司 | Method for constructing underground gas storage by depleted oil-gas reservoir |
| CN102587980A (en) * | 2012-03-12 | 2012-07-18 | 中国石油大学(华东) | Multiple-interlayer salt cavern gas storage and building method of multiple-interlayer salt cavern gas storage |
| CN102852367A (en) * | 2012-07-10 | 2013-01-02 | 孔令先 | Safe and covert high-capacity oil depot arranged underground |
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| CN105927275B (en) | 2017-12-08 |
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Inventor after: Huang He Inventor after: Xu Hao Inventor after: Li Jun Inventor after: Han Xizi Inventor after: Qi Jiazhong Inventor after: Miao Yuliang Inventor after: Lang Baohua Inventor after: Hu Zhenfa Inventor after: Li Xiangfei Inventor after: Feng Hongbo Inventor after: Chen Yuewu Inventor after: Zheng Siguang Inventor before: Huang He Inventor before: Xu Hao Inventor before: Li Jun Inventor before: Han Xizi Inventor before: Yu Hongling Inventor before: Qi Jiazhong Inventor before: Miao Yuliang Inventor before: Lang Baohua Inventor before: Hu Zhenfa Inventor before: Li Xiangfei Inventor before: Feng Hongbo Inventor before: Chen Yuewu Inventor before: Zheng Siguang |
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Effective date of registration: 20210106 Address after: 238171 No.1 Hengtai Avenue, taochang Town, Hanshan County, Maanshan City, Anhui Province Patentee after: Anhui Hengtai New Material Co.,Ltd. Address before: Taochang Town, Hanshan County, Maanshan City, Anhui Province Patentee before: HANSHAN HENGTAI NON-METALLIC MATERIALS BRANCH OF ANHUI WANBEI COAL-ELECTRICITY GROUP Co.,Ltd. |